Unlike generic look-a-likes, genuine Blueair replacement filters are specifically designed to maintain superior performance over time and ensures your warranty remains intact.
When it's time to replace your filter (about every six months), start by unplugging your air purifier. On the 411/MINI model, turn the top portion of the air purifier counterclockwise to remove. On the 411+ model, turn the air purifier upside down and turn the cap counterclockwise to remove. Take out the old filter and vacuum away any dust on the inside. Insert the replacement filter, replace the top/cap and plug back in. Easy.
Filter Type- Activated coconut shell carbon. Non-woven Polypropelyne fibers. Free of chemicals and binders. Fiber shedding resistance.
Dimensions(HxWxD)- 11.4 x 7.9 x 2.5 in in
Product weight- 0.5lbs
Filter recycling- Yes, please check your local recycling facility for availability.
Recommended filter change- 6 months (4,380 hours) when used 24 hours a day
Number of filters- 1